Home / 957,415.80-1,436,123.70-584,167.80

Finding the Fourth Proportional to 957,415.80, 1,436,123.70 and 584,167.80

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Solution

The fourth proportional to 957,415.80, 1,436,123.70 and 584,167.80 is: 876,251.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,415.80 : 1,436,123.70 = 584,167.80 : x
  2. Step 2: Convert to fraction form
    957,415.80/1,436,123.70 = 584,167.80/x
  3. Step 3: Cross multiply
    957,415.80x = 1,436,123.70 × 584,167.80
  4. Step 4: Simplify right side
    957,415.80x = 838,937,222,356.86
  5. Step 5: Solve for x
    x = 838,937,222,356.86/957,415.80
  6. Step 6: Final answer
    x = 876,251.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.